version 1.7, 2003/11/19 14:58:14
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version 1.12, 2004/06/09 19:04:47
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# |
# |
# |
# |
# Copyright Michigan State University Board of Trustees |
# Copyright Michigan State University Board of Trustees |
# |
# $Id |
# |
# |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# |
# |
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# A CGI script that decompresses compressed files for mass uploading into |
# A CGI script that decompresses compressed files for mass uploading into |
# construction space |
# construction space |
#### |
#### |
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#Things still todo, |
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#It has been tabinated |
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#Now uses strict! with added feature of making everything very strict! |
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#about 50% through rewriting things to use split and join |
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#still have a lot of debugging statements that will go away after I get it to work ok(along with all the <br>'s) |
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#still have to rewrite the refresh tag to work right, its broken |
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#the whole thing is broken right now |
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#will rename the variables and reorder most of the script to make it more sane |
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#improve the general readability of the whole thing, because unlike C everyone gets to look at it, so it has to be readable |
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use strict; |
use strict; |
use lib '/home/httpd/lib/perl'; |
use lib '/home/httpd/lib/perl'; |
use LONCAPA::loncgi (); |
use LONCAPA::loncgi (); |
if(! &LONCAPA::loncgi::check_cookie_and_load_env()) |
my %origENV=%ENV; |
{ |
if(! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
print "Content-type: text/html\n\n"; |
print "Content-type: text/html\n\n"; |
print <<END; |
print <<END; |
<html><body>NO COOKIE!</body></html> |
<html><body>NO COOKIE!</body></html> |
END |
END |
} |
} else { |
else |
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{ |
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print "Content-type: text/html\n\n"; |
print "Content-type: text/html\n\n"; |
if(! $ENV{'cgi.file'} || ! $ENV{'cgi.dir'}) |
my $file=$ENV{'cgi.file'}; |
{ |
my $dir=$ENV{'cgi.dir'}; |
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%ENV=%origENV; |
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if(! $file || ! $dir) { |
print <<END; |
print <<END; |
<html><body>Bad Enviroment!</body></html> |
<html><body>Bad Enviroment!</body></html> |
END |
END |
} |
} else { |
else |
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{ |
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print <<END; |
print <<END; |
<html><body><b>Output of decompress:</b><br /><br /> |
<html><body><b>Output of decompress:</b><br /><br /> |
END |
END |
chdir $ENV{'cgi.dir'}; |
chdir $dir; |
if ($ENV{'cgi.file'} =~ m|zip|) |
if ($file =~ m|zip|) { |
{ |
open(OUTPUT, "unzip $file 2> /dev/null |"); |
open(OUTPUT, "unzip $ENV{'cgi.file'} 2> /dev/null |"); |
while (<OUTPUT>) { |
while (<OUTPUT>) |
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{ |
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print "$_<br />"; |
print "$_<br />"; |
} |
} |
close(TRACE); |
close(OUTPUT); |
} |
} elsif ($file =~ m|tar.gz|) { |
elsif ($ENV{'cgi.file'} =~ m|tar.gz|) |
open(OUTPUT, "tar -zxpvf $file 2> /dev/null |"); |
{ |
while (<OUTPUT>) { |
open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); |
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while (<OUTPUT>) |
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{ |
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print "$_<br />"; |
print "$_<br />"; |
} |
} |
close(TRACE); |
close(OUTPUT); |
} |
} elsif ($file =~ m|tar.bz2|) { |
elsif ($ENV{'cgi.file'} =~ m|tar.bz2|) |
open(OUTPUT, "tar -jxpvf $file 2> /dev/null |"); |
{ |
while (<OUTPUT>) { |
open(OUTPUT, "tar -jxpvf $ENV{'cgi.file'} 2> /dev/null |"); |
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while (<OUTPUT>) |
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{ |
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print "$_<br />"; |
print "$_<br />"; |
} |
} |
close(TRACE); |
close(OUTPUT); |
} |
} elsif ($file =~ m|bz2|) { |
elsif ($ENV{'cgi.file'} =~ m|bz2|) |
open(OUTPUT, "bunzip2 $file 2> /dev/null |"); |
{ |
while (<OUTPUT>) { |
open(OUTPUT, "bunzip2 $ENV{'cgi.file'} 2> /dev/null |"); |
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while (<OUTPUT>) |
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{ |
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print "$_<br />"; |
print "$_<br />"; |
} |
} |
close(TRACE); |
close(OUTPUT); |
} |
} elsif ($file =~ m|tgz|) { |
elsif ($ENV{'cgi.file'} =~ m|tgz|) |
open(OUTPUT, "tar -zxpvf $file 2> /dev/null |"); |
{ |
while (<OUTPUT>) { |
open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); |
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while (<OUTPUT>) |
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{ |
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print "$_<br />"; |
print "$_<br />"; |
} |
} |
close(TRACE); |
close(OUTPUT); |
} |
} elsif ($file =~ m|gz|) { |
elsif ($ENV{'cgi.file'} =~ m|gz|) |
open(OUTPUT, "gunzip $file 2> /dev/null |"); |
{ |
while (<OUTPUT>) { |
open(OUTPUT, "gunzip $ENV{'cgi.file'} 2> /dev/null |"); |
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while (<OUTPUT>) |
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{ |
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print "$_<br />"; |
print "$_<br />"; |
} |
} |
close(TRACE); |
close(OUTPUT); |
} |
} elsif ($file =~ m|tar|) { |
elsif ($ENV{'cgi.file'} =~ m|tar|) |
open(OUTPUT, "tar -xpvf $file 2> /dev/null |"); |
{ |
while (<OUTPUT>) { |
open(OUTPUT, "tar -xpvf $ENV{'cgi.file'} 2> /dev/null |"); |
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while (<OUTPUT>) |
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{ |
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print "$_<br />"; |
print "$_<br />"; |
} |
} |
close(TRACE); |
close(OUTPUT); |
} |
} else { |
else |
print "There has been an error in determining the file type of $file, please check name"; |
{ |
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print "There has been an error in determining the file type of $ENV{'cgi.file'}, please check name"; |
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} |
} |
print "<br /><b>Decompress complete!</b><br /></body></html>"; |
print "<br /><b>Decompress complete!</b><br /></body></html>"; |
} |
} |